NTS regular Skee Mask has been hosting Feierabend w/ Skee Mask since 3 March 2023. Skee Mask has been played over 410 times on NTS, first on 31 October 2014. Skee Mask's music has been featured on 374 episodes.

Skee Mask is the stage name of Bryan Müller, a DJ and producer from Munich, Germany. He is also known for his work under the alias SCNTST.

Skee Mask's music is characterized by rhythmic patterns combined with electronic textures, creating an atmospheric and immersive sound. His work reflects a wide range of musical influences, with a particular emphasis on classic techno labels such as Chain Reaction, Warp Records, and Counterbalance.

He released his debut EP "Serum" in 2014, followed by his first full-length album "Shred" in 2016, both on the independent label Ilian Tape. The success of "Shred" led to the release of additional EPs under the "Ilian Skee Series." In 2018, he released his second album "Compro," which received critical acclaim. This was followed by the triple album "Pool" in 2021.